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Local-first AI roleplay backend
Generational Roleplay
A campaign engine that remembers who was there, what they promised, what they saw, and what the world learned while your RP keeps moving second by second.
Try the loop
Type a scene beat. See what GRP would track.
This preview shows the kind of backend work GRP performs around a roleplay message: card extraction, living intents, memory hooks, and final narration.
What it is
An RP memory layer, not just another chat box.
GRP wraps model calls with structured cards, living-character intents, map-aware location context, and per-NPC memory so long campaigns do not collapse into one giant prompt.
Extract
The backend decides which NPCs, monsters, places, factions, and abilities need cards or updates.
Intent
Each living card gets its own short next-action request with sealed knowledge, memory, and relationship context.
Combine
The final narrator resolves only the next few seconds using compatible intents and the current scene state.
Remember
Promises, betrayals, emotional bias, relationships, and scene rollups are saved for future flashback retrieval.
Built for long RP
Continuity without feeding the whole campaign back every turn.
The backend trims context into what matters now: present characters, active memories, relationship floats, scene tags, recent turns, and location state.
Living card intents
NPCs and monsters think, want, say, and act from their own knowledge instead of the narrator leaking information.
Editable prompts
Each pipeline prompt can be edited and assigned its own model, from cheap extraction to high-quality narration.
Map-aware starts
Add a map JSON and image, click a point, and use the nearest town or capital as scene context.
Local campaign files
Chats, cards, memories, maps, prompts, and backups stay on your machine in readable folders.
Community
A forum for prompts, worlds, maps, and support.
GRP is built around editable systems. The forum gives buyers a place to trade prompt packs, report model/provider behavior, share map setups, and get help with licensing or activation.
Commercial build
Machine-bound activation for paid copies.
The Windows build can require activation. Buyers send a machine code, receive a signed key, and unlock the local app. Each license includes buyer watermark fields for support and leak tracing.
- Buyer downloads the Windows build.
- GRP shows a machine code on first launch.
- Seller generates a signed license key.
- Buyer pastes the key and runs locally.
Ready for your table
Bring your own model key. Keep your campaign files.
GRP runs locally on Windows and supports OpenRouter, Hugging Face, and custom OpenAI-compatible providers.
Generational Roleplay for Windows
Includes the compiled app, clean data schema, editable prompts, activation support, and local backup/export tools.
Download latest build Payment link and domain checkout can be wired here later.Questions
Practical notes before launch.
Does GRP include an AI model?
No. It is a backend and UI that routes to providers. Buyers bring their own OpenRouter, Hugging Face, or custom provider key.
Does the license stop every possible copy?
No local software can promise that. GRP uses activation, machine binding, and watermarking to reduce casual sharing and identify licensed copies.
Can prompts be changed for sci-fi or other systems?
Yes. The World Abilities and other pipeline prompts are editable, so buyers can tune the backend for fantasy, sci-fi, modern, or custom systems.